body {
    margin: 0;
    width: 100%;
    height: 100vh;
    font-family: "Exo", sans-serif;
    color: #fff;
    background: linear-gradient(-45deg, #ee7752, #e73c7e, #23a6d5, #23d5ab);
    background-size: 400% 400%;
    animation: gradientBG 15s ease infinite;
}

@keyframes gradientBG {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}


h1 {
    font-weight: 300;
}

h3 {
    color: #eee;
    font-weight: 100;
}

h5 {
    color: #eee;
    font-weight: 300;
}

a,
a:hover {
    text-decoration: none;
    color: #ddd;
}